Steelhead
Fresh-water species of fish
Nº Q64437771 ★★★
Rare · Nature
Steelhead
Fresh-water species of fish
Steelhead, or occasionally steelhead trout, is the anadromous form of the coastal rainbow trout (Oncorhynchus mykiss irideus) or Columbia River redband trout (O. m. gairdneri, also called redband steelhead). Steelhead are native to cold-water tributaries of the Pacific basin in Northeast Asia and North America.
Dernier prix
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Prix plancher
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Médiane 7 j
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Ventes 30 j
0
Fourchette 30 j
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Historique des ventes
- Dernière vente
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- Moyenne 30 j
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- Plus bas 30 j
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- Plus haut 30 j
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- Ventes 7 j
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- Ventes 30 j
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Sur Wikipédia
Texte en anglais Pas encore d'article dans ta langue : extrait en anglais.
Steelhead, or occasionally steelhead trout, is the anadromous form of the coastal rainbow trout (Oncorhynchus mykiss irideus) or Columbia River redband trout (O. m. gairdneri, also called redband steelhead). Steelhead are native to cold-water tributaries of the Pacific basin in Northeast Asia and North America. Like other sea-run (anadromous) trout and salmon, steelhead spawn in freshwater, smolts migrate to the ocean to forage for several years and adults return to their natal streams to spawn. Steelhead are iteroparous, although their survival rate is approximately only 10–20%.
Texte : Wikipédia en anglais, CC BY-SA 4.0. · Image : Tobin John, U.S. Fish and Wildlife Service (Public domain) ·
